# France km sections

Last updated 2018-04-29, error fixes 2023-04-10

## System

Signs either rounded on top like the classical km stones

or rectangular. They sometimes have the road number in a small strip above the number. In some departements a left or up arrow on the signs in the positive direction (D, see below) indicates that values increase and in the opposite direction a down or right arrow appears.

In some regions or departements, the signs appear only every km while others have them every 100 or 500 m.

There are often short white lines on the road surface which can be seen from the air, especially on national roads. The km values are also written on the asphalt on some roads, and the hectometer values appear sometimes with only one digit.

### Discontinuities

There are some 'jumps' in km values for historical reasons and motorways often have separate kilometerage on toll sections, typically km values are reset to 0 at toll barriers.

On national roads there is a kilometerage per departement. Values typically increase in the same direction in all departements along the route and start at 0 at each border but there are exceptions.

### Left and right

In many cases, the positive direction is marked as D and the negative direction as G. This stands for Droite (right) and Gauche (left) and is illustrated below:

Looking from the start point km 0 (or some positive value, looking at the stretch with higher values), one sees the signs with D on the right and the signs with G on the left.

The D and G usually appear as suffixes, rarely as prefixes.

### Stretching and the integer plus offset system

When a road is realigned, the kilometer values are 'stretched' or 'compressed'. In rare cases, the hectometers are also stretched. For example on the A9 near Montpellier, between 105 and 106 the hectometer signs are about 120 m apart.

More often, an 'integer and offset' system is applied. For example, assume the old straight road is replaced between km 2 and 7 by a bypass that is 6.3 km long:

Up to km 2 the signs indicate a decimal km value as usual (e.g. 1.5). The integer values are distributed evenly between the unchanged km 2 and 7 so that each 'kilometer' is stretched to 1260 m (note that 1260 m times 5 is 6300 m). Then between each of those integer values an offset ranging from 0 to 1260 is applied. Thus for example km 2+1100 lies 1100 m after km 2 and 160 m before km 3.

The hundreds of meters can be indicated in three ways:

Format x + y

where x is the integer km value and y is the number of meters

Format x,y

where x is the integer km value and y is the number of hm

or

Format x,y

where x is the integer km value and y is the number of m

Conversely, if the new road is shorter than the old road, the integer km values can be distributed proportionally along the road and the offset simply ranges to some value strictly smaller than 1000. For example, km 4+900 can be only 10 m instead of 100 m from km 5 when the 'kilometers' are only 910 m long.

Overview of formats for integer plus offset system

Accuracy: with 90 % confidence, 85 % are within 50 m.

Low accuracy due to many deviations (see integer-offset system) and small discontinuities which may not all be captured.

Coverage: all motorways and selected expressways (N, D and Paris ring road).

When carriageways are more than 50 m apart, separate km values are provided.

Unit: km

Resolution: 1 km

Number of points: 14243

Created using openrouteservice.org and Google streetview, and various pictures.

Points last updated: 2018-04-07

## A1 Paris - Lille

Increasing from 0.0 at the Boulevard Périphérique in Paris to 211 at the A25 / N356 junction in Lille

km 100

Special sign for 104 on the left

## A2 Bapaume - Belgium

Sections:

1 Bapaume - Hordain

Increasing from 0 at the A1 near Bapaume to 42.3 at Hordain

2 Hordain - Valenciennes - B

Increasing from 43.0 at Hordain to 78.4 at the border with Belgium (A7)

## A3 Paris - Aulnay-sous-Bois

Sections:

1 Paris - Aulnay-sous-Bois

Increasing from 0 at the Boulevard Périphérique in Paris to 4.5 at the A86 interchange in Noisy-le-Sec

2 600 m from Noisy-le-Sec - Aulnay-sous-Bois

Increasing from 5.0 at Noisy-le-Sec to 15 at the A1 in Aulnay-sous-Bois

## A4 Paris - Strasbourg

Sections:

1 Paris - Reichstett

Increasing from 0.0 at the Boulevard Périphérique in Paris to 474.6 at Reichstett

2 Reichstett - Strasbourg

Increasing from 0.0 at Reichstett to 7.5 at the A35 in Strasbourg

## A5 Melun - Langres

Increasing from 0 at the A5a near Melun to 228 at the A31 junction near Langres

km 2 with APRR office

Red sign not exactly at km 116

## A5a Lieusant - Melun

Increasing from 0.0 at the N104 junction in Lieusant to 9.3 at the A5 / A5b junction near Melun

Continues as A5

## A5b Brie-Comte-Robert - Melun

Increasing from 0 south of Brie-Comte-Robert to 10 in Melun

## A6 Paris - Lyon

Sections:

1 Paris - Beaune

Increasing from 9 at the A6A/A6B/A10 junction south of Paris to 304 at the A31 interchange near Beaune

2 Beaune - Lyon

Increasing from 304 at Beaune to 455.7 at the A7 in Lyon

## A6A Paris - Rungis

Increasing from 0 at the Boulevard Périphérique in Paris to 9 at the A6A/A6B/A10 junction south of Paris

## A6B Paris - Rungis parallel road

Increasing from 0 at the Boulevard Périphérique in Paris to 9 at A6A/A6B/A10 junction south of Paris

## A7 Lyon - Vienne - Marseille

Sections:

1 Lyon - Vienne - N

Increasing from 0 at the A6 in Lyon to Vienne to 35.6 at the toll barrier south of Vienne

2 Vienne - Marseille

Increasing from 7.0 at the toll barrier south of Vienne to 282.2 in Marseille

Presumably the kilometerage used to start at 0 in Vienne

## A8 Coudoux - Nice - Italy

Increasing from 0 at the A7 coming from the north in Coudoux to 224 at the border with Italy (A10)

## A9 Orange - Perpignan - Spain

Increasing from 1 at the A9 interchange in Orange to 280.4 at the border with Spain (AP7)

## A10 Paris - Bordeaux

Sections:

1 Rungis - Palaiseau

Increasing from 0 at the A6 interchange south of Rungis to 6.6 at Palaiseau where the road has a TOTSO (concurrent with A126)

At the eastern A10/A126 interchange, the kilometerage follows the Paris - Bordeaux carriageway

2 Palaiseau - Les Ulis

Increasing from 7 at Palaiseau to 14 at Les Ulis

3 Les Ulis - Bordeaux

Increasing from 0.0 at Les Ulis to 543 at the Bordeaux ring road A630/N230

## A11 Ablis - Nantes

Increasing from 26 at the junction with the A10 near Ablis to 348 at Nantes where the road continues as A844

Values are derived from the A10

## A12 Rocquencourt - Trappes

Increasing from 0 at the A13 in Rocquencourt to 8.0 at the N10 near Trappes

## A13 Paris - Caen

Sections:

1 Paris - Buchelay

Increasing from 0 at the Boulevard Périphérique in Paris Porte d'Auteuil to 51 at the Buchelay toll barrier

2 Buchelay - Vironvay

Increasing from 48 at the Buchelay toll barrier to 93 at Vironvay

3 Vironvay - Caen

Increasing from 94 at Vironvay to 220.8 at the Caen ring road

## A14 Neuilly-sur-Seine - Poissy

Increasing from 0.0 at the N13 in Neuilly-sur-Seine to 20.5 at the merge with the A13 near Poissy

## A15 Gennevilliers - Pontoise

Increasing from 4 at zhje A86 interchange in Gennevilliers to 30 west of Pontoise

Though the road was probably planned to continue to Paris, the value 0 would not be at the Boulevard Périphérique in Paris.

## A16 Mours - Boulogne-sur-Mer - Belgium

Sections:

1 Mours - Boulogne-sur - Mer

Increasing from 28 south of Mours to 246.5 at Boulogne-sur-Mer

2 Boulogne-sur-Mer - Dunkerque - B

Increasing from 51 at Boulogne-sur-Mer - to 137.5 at the border with Belgium (A18)

## A19 Sens - Artenay

Increasing from 0 at the A5 interchange north of Sens to 131 at the A10 interchange south of Artenay

## A20 Vierzon - Montauban

Increasing from 0 at the D2020 in Vierzon to Montauban to 429 south of Montauban

The section between the A71 and the D2020 in Vierzon has no kilometerage and is apparently considered as a ramp.

## A21 Lens - Denain

Increasing from 0 at the A26 west of Lens to 57.5 at the A2 interchange near Denain

## A22 Lille - Tourcoing - Belgium

Increasing from 9.5 at the N227 in Lille to 25 at the border with Belgium

## A23 Lille - Valenciennes

Increasing from 0 at the interchange with the A27 in Lille to 42 at the interchange with the A2 in Valenciennes

## A25 Lille - Dunkerque

Increasing from 0 at the A1 in Lille to 63 at the N225 south of Dunkerque

## A26 Calais - Troyes

Sections:

1 Calais - Reims

Increasing from 0.7 at the A16 / A216 interchange near Calais to 264 at the A4 near Reims where the road continues concurrent with the A4

2 Châlons-en-Champagne - Troyes

Increasing from 298.0 at the interchange with the A4 near Châlons-en-Champagne to 395 at the interchange with the A5 near Troyes

## A27 Lille - Belgium

Increasing from 0 at the interchange with the A1 in Lille to 13.2 at the border with Belgium (A8)

## A28 Abbeville - Tours

Sections:

1 Abbeville - Somme

Increasing from 0 at the interchange with the A16 in Abbeville to 28.5 at the border between Somme and Seine-Maritime

2 Seine-Maritime - Rouen

Increasing from 29.0 at the border between Somme and Seine-Maritime to 97.5 north of Rouen where the road continues as N28

3 Rouen - Le Mans

Decreasing from 286 at the interchange with the A13 west of Rouen to 111 at the interchange with the A11 north of Le Mans where the road continues concurrent with the A11

4 Le Mans - Tours

Decreasing from 103 at the interchange with the A11 west of Le Mans to 17 at the interchange with the A10 near Tours

## A29 Quetteville - St-Quentin

Sections:

1 Quetteville - Honfleur

Increasing from 0 at the interchange with the A13 near Quetteville to 16.7 at Honfleur

Between Honfleur and Le Havre the Pont de Normandie is classified as D1029 and does not have kilometerage.

2 Le Havre - Baons-le-Comte

Increasing from 23.8 at Le Havre to 69.2 at the junction with the A150 in Baons-le-Comte where the road has a TOTSO.

3 Baons-le-Comte - Saint-Saëns

Increasing from 69.3 at Baons-le-Comte to 107.7 the junction with the A28 at Saint-Saëns, where the road continues concurrent with the A28.

4 Neufchâtel-en-Bray - Amiens

Increasing from 126.6 at the juncion with the A28 north of Neufchâtel-en-Bray to 183.3 at the inetrchange with the A16 west of Amiens, where the road continues on a short section concurrent with the A16.

5 Amiens southern bypass

Increasing from 190.3 at the interchange with the A16 southwest of Amiens southern bypass to 199.6 at the interchange with the N25 where the road has a TOTSO.

6 Amiens - St-Quentin

Increasing from 199.7 at the N25 in Amiens to 264 at the interchange with the A26 west of St-Quentin

## A30 Uckange - Aumetz

Increasing from 0 at the Triangle de la Fench in Uckange to 26.3 at Aumetz where the road continues as N52

## A31 Beaune - Luxembourg

Sections:

1 Beaune - Dijon

Increasing from 0 at the interchange with the A6 in Beaune to 28 at the junction with the A311 south of Dijon where the road has a TOTSO

2 Dijon - Langres

Increasing from 28 at the A311 south of Dijon to 114 at the interchange with the A5 near Langres where the road has a TOTSO

3 Langres - Toul

Increasing from 114 at Langres to 228.2 at the interchange with the N4 south of Toul where the road has a TOTSO

4 Toul - Nancy

Increasing from 229 at the N4 south of Toul to 248.6 at the interchange with the A33 west of Nancy where the road has a TOTSO (turn left)

5 Nancy - Metz - Uckange

Increasing from 248.7 west of Nancy to 322.8 at the Triangle de la Fench in Uckange where the road has a TOTSO with the A30

6 Uckange - L

Increasing from 323.8 at Triangle de la Fench in Uckange to 349 at the border with Luxembourg (A3)

## B31 Ramp from A5 to A31 north

Increasing from 0 at the southbound to 2.3 at the merge with the A31 northbound

This is the longest B road.

km 1

## A33 Nancy - Lunéville

Increasing from 0 at the interchange with the A31 west of Nancy to 26.9 at Lunéville where the road continues as N4

Kilometerage continues on the N4, which is unusual

## A34 Sedan - Reims

Sections:

1 Sedan - Charleville-Mézières

Increasing from 17.0 at the N43 west of Sedan to 31.7 at Charleville-Mézières

2 Charleville-Mézières junction with the N43

Increasing from 32.0 at Charleville-Mézières to 32.5 at the junction with the N43 where the road has a TOTSO

3 Charleville-Mézières - Saint-Ponce

Increasing from 32.9 at the N43 in Charleville-Mézières to 35.8 at the interchange with the A304 south of Saint-Ponce where the road has a TOTSO (turn left)

4 Saint-Ponce - Rethel

Increasing from 35 at the A304 south of Saint-Ponce to 70 north of Rethel

5 Rethel bypass

6 Rethel - Tagnon

Increasing from 74 south of Rethel to 78.2 north of Tagnon

7 Tagnon - Marne border

Increasing from 78.0 north of Tagnon to 89.4 at the border with Marne where the road continues as N51

8 Caurel - Cormontreuil

Continuation of the N51 increasing from 100.0 at Caurel to 112.2 at the junction with the A344 (old A4) in Cormontreuil where the road has a TOTSO

9 Cormontreuil - A4

Increasing from 113 at Cormontreuil to 115.7 at the interchange with the A4 east of Reims

This section used to be the A4 until the opening of the new Reims bypass in 2010.

## A35 Lauterbourg - Basel

Sections:

1 Lauterbourg - Reichstett

Increasing from 200 at the border with Germany (B9) in Lauterbourg to 249.1 at the interchange with the A4 in Reichstett where the road has a TOTSO (turn left) and continues concurrent with the A4

2 Strasbourg - Duppigheim

Increasing from 300 at the end of the A4 in Strasbourg to 318.8 at the interchange with the A352 in Duppigheim where the road has a TOTSO

3 Duppigheim - Innenheim

Increasing from 318.9 at Duppigheim to 321.7 at Innenheim

This is a new section. Until about 2010 traffic had to take the N422 between Duppigheim and Innenheim.

4 Innenheim - Sélestat

Increasing from 410.9 at Innenheim to 446.7 at Sélestat

Blue sign for 411

5 Selestat sud

Increasing from 0.0 at Selestat-sud to 1.3 where the road continues as N83

6 Colmar - Mulhouse

Increasing from 60 north of Colmar as continuation of the N83 to 100 at the interchange with the A36 in Mulhouse where the road has a TOTSO

7 Mulhouse - Basel

Increasing from 100 at the A36 in Mulhouse to 126.4 at the border with Switzerland in Basel (A3)

## A36 Beaune - Mulhouse - Germany

Sections:

1 Beaune - Mulhouse

Decreasing from 216.6 at the junction with the A31 near Beaune to 0 at Mulhouse

2 Mulhouse - Germany

Increasing from 100 at Mulhouse to 120.6 at the border with Germany (former A862 now considered a ramp of the A5)

## A38 Pouilly-en-Auxois - Dijon

Increasing from 0 at the D981 (former N81) in Pouilly-en-Auxois to 35.9 at the Dijon northern bypass

The first section of around 1 km at the A6 is apparently considered a ramp of the A6.

## A39 Dijon - Bourg-en-Bresse

Increasing from 0 at the interchange with the A31 east of Dijon to 146 at the interchange with the A40 north of Bourg-en-Bresse

## A40 Chamonix - Mâcon

Sections:

1 Chamonix - Annemasse

Increasing from 0 as continuation of the N205 near Chamonix to 55.4 at the interchange with the A411 in Annemasse where the road has a TOTSO

2 Annemasse - Pont d'Ain

Increasing from 55.5 at Annemasse to 146 at the interchange with the A42 in Pont d'Ain where the road has a TOTSO

3 Pont d'Ain - Bourg-en - Bresse

Increasing from 146.7 at the interchange with the A42 in Pont d'Ain to 169.7 at the interchange with the A39 north of Bourg-en-Bresse where the road has a TOTSO

The gap is caused by th ramp in the other (eastbound) direction being longer.

4 Bourg-en-Bresse - Macon

Increasing from 169.8 at the interchange with the A39 north of Bourg-en-Bresse to 206.8 at the interchange with the A6 north of Macon

## B40 Ramp from A42 to A40 east

Increasing from 0.0 at the A42 to 0.5 at the A40 to the east in Pont d'Ain

## A41 Grenoble - Genève

Sections:

1 Grenoble - Chambéry

Increasing from 0 at Grenoble to 40.8 at the interchange with the A43 east where the road continues as A43

Normally when two roads are concurrent the road gets only the lower number or in exceptional cases both, but here the A43 continues (though not all the way through Chambéry)

2 Chambéry - Genève

Increasing from 88.8 as continuation of the A43 west at Chambéry to 160 at the border with Switzerland in Genève (A1)

## A42 Lyon - Pont d'Ain

Increasing from 0.0 at the Lyon ring road (D383) to 53 at the interchange with the A40 in Pont d'Ain

## B42 Ramp from A40 east to A42

Increasing from 0 at the A40 coming from the east 1.5 at the A42 in Pont d'Ain

## A43 Lyon - Modane

Sections:

1 Lyon - Chambéry

Increasing from 0.7 in Lyon to 88.6 at Chambéry where the road continues as A41

2 Chambéry - Bourgneuf

Increasing from 96.0 south of Chambéry to 125.1 at the interchange with the A430 near Bourgneuf where the road has a TOTSO (turn right)

At the TOTSO where the A41 continues south the kilometerage is consistent and both directions are roughly the same distance.

3 Bourgneuf - Modane

Increasing from 125.2 at Bourgneuf to 195 at Modane where the road continues as N543 Tunnel du Fréjus

## A46 Anse - Givors

Sections:

1 Anse - Vaulx-en-Velin

Increasing from 0 at the junction with the A6 in Anse to 26 at the interchange with the A42 east in Vaulx-en-Velin where the road continues concurrent with the A42

2 Vaulx-en-Velin - Givors

Increasing from 27 at the interchange with the A42 west in Vaulx-en-Velin to 62.2 at the interchange with the A7 and A47 near Givors

## A47 Givors - St-Chamond

Increasing from 0 at the interchange with the A7 and A46 near Givors to 30 at St-Chamond where the road continues as N88

## A48 Bourgoin-Jallieu - Grenoble

Increasing from 41.6 at the interchange with the A43 east of Bourgoin-Jallieu to 94 at the interchange with the A480 in Grenoble

## A49 Voreppe - Romans-sur-Isère

Increasing from 0 at the interchange with the A48 in Voreppe to 61.6 in Romans-sur-Isère where the road continues as N532

## A50 Marseille - Toulon

Sections:

1 Marseille - Aubange

Increasing from 0 at the Tunnel Prado-Carénage in Marseille to 16.6 at the merge with the A52 in Aubange

2 Aubange - Toulon

Increasing from 25.8 at the A50 in Aubange to 72.5 in Toulon where the road continues as A57

Kilometerage continues from the A52 coming from the north

## A51 Marseille - Grenoble

Sections:

1 Marseille - Aix-en-Provence

Increasing from 0 at the interchange with the A55 north of Marseille to 17.9 at Aix-en-Provence where the road continues as N296

2 Aix-en-Provence - Gap

Continuation of N296 increasing from 23.1 to 153.1 at the N85 south of Gap

3 Monestier-de-Clermont - Grenoble

Decreasing from 26.1 at Monestier-de-Clermont to -1 south of Grenoble where the road continues as A480

## A52 Meyreuil - Aubange

Sections:

1 Meyreuil - Aubange

Increasing from 0 at the interchange with the A8 in Meyreuil to 21 at the interchange with the A501 in Aubange where the road has a TOTSO

2 Aubange eastern bypass

Increasing from 21 at Aubange to 25.9 at the merge with the A52

Kilometerage continues on the A50

## A54 Nîmes - Salon-de-Provence

Sections:

1 Nîmes - Arles

Increasing from 0 in Nîmes to 24.1 at Arles where the road continues as N572

2 Arles - Salon-de-Provence

Increasing from 47.8 at St-Martin-de-Crau as continuation of the N113 to 72.9 at the interchange with the A8 in Salon-de-Provence

## A55 Marseille - Martigues

Sections:

1 Marseille - A7

Increasing from 0 at Marseille to 14.1 at the interchange with the A7 north of Marseille where the road has a TOTSO (turn left)

2 A7 - Martigues

Increasing from 14.1 at the interchange with the A7 north of Marseille to 38 at Martigues where the road continues as N568

## A57 Toulon - Le Luc

Sections:

1 Toulon - Cuers

Increasing from 0 at the end of the A50 in Toulon to 17.2 at Cuers

2 Cuers - Le Luc

Increasing from 18.0 at Cuers to 52.6 at the interchange with the A8 in Le Luc

## A61 Toulouse - Narbonne

Continuation of A62 increasing from 229.8 in Toulouse to 378 at the interchange with the A9 in Narbonne

## A62 Bordeaux - Toulouse

Increasing from 0 at the interchange with the Bordeaux ring road A630 to 229.8 in Toulouse where the road continues as A61

## A63 Bordeaux - Biarritz

Increasing from -0.5 at the interchange with the Bordeaux ring road A630 to 205.5 at the border with Spain (AP8, former AP1) in Biarritz

There was a separate kilometerage near Biarritz until around 2010.

## A64 Bayonne - Toulouse

Increasing from 0 at the interchange with the A63 in Bayonne to 287.3 at the interchange with the Toulouse ring road A620

## A65 Langon - Pau

Increasing from 0 at the interchange with the A62 near Langon to 150.8 at the interchange with the A64 west of Pau

## A66 Toulouse - Pamiers

Increasing from 0.7 at the interchange with the A61 east of Toulouse to 39 at the junction with the N20 in Pamiers

## A68 Toulouse - Albi

Increasing from 0 at the interchange with the A61 and A62 in Toulouse to 63 at Albi where the road continues as N88

## A71 Orléans - Clermont-Ferrand

Increasing from 98 at the interchange with the A10 in Orléans to 388.6 at the interchange with the A75 and A711 in Clermont-Ferrand

## A72 Balbigny - St-Étienne

Sections:

1 Balbigny - Andrézieux - Bouthéon

Increasing from 84.5 at the interchange with the A89 near Balbigny to 122.5 at Andrézieux-Bouthéon

2 Andrézieux-Bouthéon - Saint-Etienne

Decreasing from 17.0 at Andrézieux-Bouthéon to 0 at the merge with the N88 westbound in Saint-Étienne

## A75 Clermont-Ferrand - Béziers

Sections:

1 Clermont-Ferrand - Lozère

Increasing from 0 at the interchange with the A71 and A711 in Clermont-Ferrand to 179.4 at the border between Lozère and Aveyron

2 Dept. Aveyron

Increasing from 180.0 at the border with Lozère to 252.7 at the border with Hérault

3 Dept. Hérault

Increasing from 253.0 at the border between Aveyron and Hérault to 334.5 at the interchange with the A9 in Béziers

## A77 Nemours - Nevers

Increasing from 0 at the junction with the A6 near Nemours to 162.0 at Nevers where the road continues as N7

## A81 Le Mans - Rennes

Increasing from 174.4 at the interchange with the A11 near Le Mans to 269 west of Laval where the road continues to Rennes as N157

Kilometerage is derived from the A11

## A82 Nantes - Sautron

Increasing from 0.5 at the A844 northern ring road in Nantes to 2.5 at the exit to the D965 near Sautron where the road continues as N165

## A83 Nantes - Niort

Sections:

1 Nantes - Les Sorinières

Increasing from 0 in Nantes to 5.5 at Les Sorinières

2 Les Sorinières - Niort

Increasing from 0.0 at Les Sorinières to 146.4 at the interchange with the A10 near Niort

## A84 Rennes - Caen

Sections:

1 Rennes - Pontaubault

Increasing from 96.5 at the interchange with the N136 Rennes ring road to 163.6 at Pontaubault where the road continues as N175

2 Avranches - Caen

Continuation of the N175 increasing from 172.4 at Avranches to 262.7 at the interchange with the Caen ring road N814

## A85 Angers - Vierzon

Increasing from 0 at the interchange with the A11 east of Angers to 206.0 at the interchange with the A71 near Vierzon

## A86 Paris second ring road

Sections:

1 Nanterre - Bondy

Increasing from 0 at Nanterre to 23.7 at the merge with the A3 Bondy where the road has a TOTSO and continues concurrent with the A3

2 Noisy-le-Sec - Nogent-sur-Marne

Increasing from 25.7 at the A3 in Noisy-le-Sec to 32.7 at Nogent-sur-Marne where the road has a TOTSO and continues concurrent with the A4

3 Joinville-le-Pont - Antony

Increasing from 35.8 at the A4 in Joinville-le-Pont to 52.3 at Antony

4 Antony - Versailles

Increasing from 51.7 at Antony to 63.7 at the interchange with the N12 in Versailles

5 Versailles - Nanterre

Increasing from 64 at the N12 in Versailles to 80.2 at Nanterre (where 0 is)

## A87 Angers - La Roche-sur-Yon

Sections:

1 Angers bypass

Increasing from 0 at the interchange with the A11 in Angers to 13.5

2 Angers - La Roche-sur-Yon

Increasing from 0 south of Angers to 128 at La Roche-sur-Yon where the road continues as D160

## A88 Sées - Falaise

Increasing from 0 at the interchange with the A28 near Sées to 48 at Falaise where the road continues as N158

## A89 Bordeaux - Lyon

Sections:

1 Bordeaux - Brive-la-Gaillarde

Continuation of N89 at Arveyres increasing from 18.1 to 186.0 at

The continuation to the D9 was planned but cancelled

2 Former D9

Increasing from 22.4 at the interchange with the A20 to 26.6 north of Brive-la-Gaillarde

3 Brive-la-Gaillarde - Riom

Increasing from 202.8 at the D9 near Brive-la-Gaillarde to 358.9 at the interchange with the A71 in Riom where the road has a TOTSO and continues concurrent with the A71

This section used to be the D9 until 2015.

4 Clermont-Ferrand - Balbigny

Increasing from 400.5 at the A71 near Clermont-Ferrand to 484.8 at Balbigny where the road has a TOTSO

5 Balbigny - Lyon

Increasing from 484.8 at Balbigny to 543.7 at the interchange with the A6 north of Lyon

## A103 A3 - Le Raincy

Increasing from 0.0 at the A3 to 2.2 at Le Raincy

## A104 La Francilienne north/east

Sections:

1 La Francilienne north A1 - N2

Increasing from 0.0 at the A1 to 3.6 at N2

2 La Francilienne north N2

Increasing from 3.8 at N2 near Aulnay-sous-Bois to 8.0 at N2 in Mitry-Mory

3 La Francilienne east

Increasing from 9.4 at Mitry-Mory to 28.6 at the A4

## A106 A6 - Orly

Increasing from 5.4 at the A6 to 9.7 at Orly

## A115 Sannois - Taverny

Increasing from 0.0 at Sannois to 11.3 at Taverny

## A126 Chilly-Mazarin - Igny

Sections:

1 Chilly-Mazarin - A10

Increasing from 0.5 at Chilly-Mazarin to 2.6 at the A10

2 A10 near Palaiseau

Increasing from 3.1 at the A10 to 4.3 in Palaiseau

3 Palaiseau - Igny

Increasing from 5.0 in Palaiseau to 6 at Igny

## A131 A13 - Le Havre

Sections:

1 A13 - Pont de Tancarville

Increasing from 0.1 at the A13 to 15.5 at Pont de Tancarville

2 Pont de Tancarville - Le Havre

Increasing from 16.1 at Pont de Tancarville to 33.3 at Le Havre

## A132 Pont-l'Evêque - Deauville

Increasing from 0.0 at Pont-l'Evêque to 5.4 at Deauville

## A139 A13 - Rouen

Increasing from 0.7 at the junction with the A13 to 4 at Rouen

## A140 A4 - A4

Increasing from 0.0 at the A4 to 9.7 at Meaux

## A150 Rouen - Yvetot

Increasing from 0.6 at the N1338 in Rouen to 32.3 at the A29 in Yvetot

## A151 Rouen - Tôtes

Increasing from 0.0 at the A150 in Rouen to 17.6 at Tôtes

## A154 Val-de-Reuil - Louviers

Increasing from 0.0 at Val-de-Reuil to 8.2 at Louviers

## A186 A3 - Montreuil

Increasing from 0.0 at the A3 to 1.8 at Montreuil

## A211 Lens eastern bypass

Increasing from 0.0 at the N17 in Lens to 3.0 at the A21 junction

## A216 Calais eastern bypass

Increasing from 0.0 at the A16/A26 junction in Calais to 6.3 at the Calais harbour

## A304 Belgium - Saint-Ponce

Increasing from 34.9 at the border with Belgium to 43.1 at Saint-Ponce

## A311 A31 - Dijon

Increasing from 28.0 at the A31 to 32.4 at the N274 in Dijon

## A313 A31 - Pont-a-Mousson

Increasing from 0.0 at the A31 - to 1.7 at Pont-a-Mousson

## A314 Metz - A4

Increasing from 0.0 at Metz to 3.1 at the A4

## A315 Metz eastern bypass

Increasing from 0.4 at the A4 to 3 at the N431 south

## A320 Freyming-Merlebach - Germany (A6)

Increasing from 0.0 at Freyming-Merlebach to 13.6 at the border with Germany (A6)

## A330 Nancy - Flavigny-sur-Moselle

Increasing from 0.0 in Nancy to 10.3 at the N57 in Flavigny-sur-Moselle

## A340 Rottelsheim - A4

Increasing from 0.0 at Rottelsheim to 3.2 at the A4 junction

## A344 Old A4 Reims

Increasing from 0.0 at the A4 west of Reims to 10.0 at the Cormontreuil junction with the A34

## A351 Strasbourg - Wolfisheim

Increasing from 0.0 at the A35 in Strasbourg to 4.9 at Wolfisheim

## A352 Entzheim - Molsheim

Increasing from 2.8 at Entzheim to 10.5 at Molsheim

## A391 A39 - Poligny (N83)

Increasing from 0.0 at the A39 to 4.8 at Poligny (N83)

## A404 A40 - Oyonnax

Increasing from 0.0 at the A40 to 20.5 at Oyonnax

## A406 Macon southern bypass

Increasing from 0.0 at the D906 in Macon to 9.1 at the A40

## A410 Annecy - Scientrier

Increasing from 139.6 at Annecy to 166.0 at Scientrier

## A411 A40 - Genève

Increasing from 0.0 at the A40 to 2.1 at the border with Switzerland (A1 Genève)

## A430 A43 - Albertville

Increasing from 124.8 at the A43 to 140.6 at Albertville

## A432 Miribel - Lyon Airport

Increasing from 0.0 at Miribel to 34.6 at Lyon Airport

## A450 Lyon - Brignais

Increasing from 0.0 at Lyon to 7.5 at Brignais

## A480 Grenoble western bypass

Increasing from 0.0 at the A48 to 11.1 at the A51 in Grenoble

## A500 A8 - Monaco

Increasing from 0.0 at the A8 to 2.9 at Monaco

## A501 Aubagne western bypass

Increasing from 0 at the A50 west of Aubagne western bypass to 5.2 at the A52 north of Aubagne

## A502 Aubagne: link between A50 and former N8

Increasing from 0.0 at the A50 south of Aubagne to 1.5 at the former N8 (D8N)

Increasing from 3.6 at the N1547 in Marseille to 9.2 at the A50

## A515 A51 - Gardanne

Increasing from 0.0 at the A51 to 1.7 at the D6

## A516 A51 - Aix-en-Provence

Increasing from 0.0 at the A51 to 1.0 at Aix-en-Provence

## A517D Ramp from A7 north to A51

Increasing from 0.0 at the A7 north to 1.1 at the A51

## A517G Ramp from A51 to A7 north

Decreasing from 1.0 at the A51 to 0 at the A7

## A520 A52 - Auriol

Increasing from 0.0 at the A52 to 3.0 at Auriol

## A551D Ramp A7 - A55 south

Increasing from 0.0 at the A7 to 1.1 at the A55 south

## A551G Ramp A55 - A7 north

Decreasing from 1.0 at the A55 to 0.0 at the A7 north

## A552D Ramp A7 - A55 west

Increasing from 0.0 at the A7 to 1.5 at the A55 west

## A552G Ramp A55 - A7 east

Decreasing from 1.2 at the A55 to 0.0 at the A7 east

## A570 Toulon - Hyères

Increasing from 0.0 at Toulon to 8.3 at Hyères

## A620 Ring Toulouse

Increasing from 0.0 at the A62 north of Toulouse to 19.7 at the A61

## A621 Toulouse - Airport Blagnac

Sections:

1 Toulouse - Ancely

Increasing from 0.1 at Toulouse to 2.3 at Ancely

2 Ancely - Airport Blagnac

Increasing from 2.1 at Ancely to 4.1 at Airport Blagnac

## A624 Toulouse - Colomiers

Increasing from 0.0 at Toulouse to 3.9 at Colomiers

## A630 Ring Bordeaux

Increasing from 1.0 at the A10 in Bordeaux to 34.2 at the A631

Kilometerage continues on the N230

## A631 Bordeaux spur south

Increasing from 0.0 at the A630 Bordeaux ring road to 4.0 in the city

Increasing from 0.0 at the A64 to 7.0 at Peyrehorade

## A645 A64 - Labroquère

Increasing from 0.0 at the A64 to 5.8 at Labroquère

## A660 A63 - Arcachon

Increasing from 0.7 at the A63 to 22.1 at Arcachon

## A680 A68 - Verfeil

Increasing from 0.6 at the A68 to 8.6 at Verfeil

## A709 Montpellier old A9

Increasing from 0.0 at the A9 in Saint-Brès via Montpellier to 20.5 at the A9 near Saint-Jean-de-Védas

## A710 Clermont-Ferrand - Malintrat

Increasing from 10.4 at Clermont-Ferrand to 12.9 at the A89 west of Malintrat

## A711 Clermont-Ferrand - Ferrand

Increasing from 0.0 at Clermont-Ferrand to 12.2 at the A89 east of Malintrat

## A712 Link A711 - former N89

Increasing from 0.0 at the A711 to 1.7 at the former N89 (D2089)

## A714 A71 - Montluçon

Increasing from 0.0 at the A71 to 10.1 at the N145 in Montluçon

## A719 A71 - Gannat

Increasing from 0.0 at the A71 to 22.6 at Gannat

## A811 Carquefou - Nantes

Increasing from 0.1 at Carquefou to 6.9 at Nantes

## A813 Ring Caen east

Increasing from 0.0 at the A13 to 3.8 at the D613

## A837 Rochefort - Saintes

Increasing from 0 at Rochefort to 36.4 at the A10 in Saintes

## A844 Nantes northern ring road

Increasing from 348.0 at the N844 in Nantes to 350 at the N137

## N2 Paris - Laon

Sections:

1 Seine-et-Marne

Increasing from 0.0 at the A104 to 16.0 at the Marne/Oise border

2 Oise

Increasing from 0.0 at the Marne/Oise border to 13 at Nanteuil

## N4 St-Dizier - Phalsbourg

Sections:

1 St-Dizier - Ligny-en-Barrois

Increasing from 0.8 at St-Dizier to 30.3 at Ligny-en-Barrois

Two classical km stones, one turned 90 degrees:

2 Ligny-en-Barrois - Pagny-sur-Meuse

Increasing from 30.7 at Ligny-en-Barrois to 62.0 at Pagny-sur-Meuse

3 Pagny-sur-Meuse - Toul

Increasing from 0.0 at Pagny-sur-Meuse to 10.9 at the A31 junction in Toul

4 Meurthe-et-Moselle

Increasing from 26.6 at the A33 to 65.2 at Blâmont

Kilometerage continues from the A33

5 Héming - Phalsbourg

Increasing from 4.3 at Héming to 34.5 at the A4 near Phalsbourg

## N6 Créteil - Lieusaint

Sections:

1 Montgeron bypass

Increasing from 0.0 north of Montgeron to 6.1 south of Montgeron

2 Montgeron - Lieusaint

Increasing from 6.0 at Montgeron to 13.1 at Lieusaint

## N10 Poitiers - Bordeaux

Sections:

1 Vienne

Increasing from 60.0 at Poitiers to 107.1 at the border with Deux-Sèvres

2 Deux-Sèvres

Increasing from 0.0 at the Vienne border to 6.7 at the Charente border

3 Charente

Increasing from 0.0 at the Deux-Sèvres/Charente border to 102.0 at the Charente-Maritime border

4 Charente-Maritime

Increasing from 0.0 at the Charente border to 19.8 at the Gironde border

5 Gironde

Increasing from 0.0 at the Charente-Maritime/Gironde border to 17.2 at Virsac

6 Virsac - A10

Increasing from 17.8 at Virsac to 20.0 at St-André-de-Cubzac

## N12 Versailles - Brest

Sections:

1 Yvelines

Increasing from 17.9 at the A86 near Versailles to 63.0 at Houdan

2 Eure-et-Loir

Increasing from 0.2 at the Yvelines border to 23.9 at Dreux

3 Ille-et-Vilaine

Increasing from 62.9 at the N136 Rennes ring road to 101.0 at the Cotes d'Armor border

4 Cotes d'Armor

Increasing from 0.0 at the Ille-et-Vilaine border to 117.0 at Plounérin

5 Plounérin

Increasing from 117.5 at Plounérin to 123.9 at the Finistère border

6 Finistère

Increasing from 0.0 at the Cotes d'Armor border to 70.1 at Brest

## N13 Caen - Cherbourg

Sections:

Increasing from 69.5 at the Caen ring road to 128.6 at the Manche border

2 Manche

Increasing from 0.0 at the Calvados/Manche border to 52.3 at Caen

## N19 Lure - Belfort

Increasing from 66.1 at Lure to 99.3 at Belfort

Direction D

Direction G

## N25 Ring Amiens

Sections:

1 Ring Amiens east

Increasing from 0.0 at Ring Amiens east to 1.6 at the D1029

2 Ring Amiens north

Increasing from 1.0 at the D1029 to 9.5 at the N1

## N27 Tôtes - Dieppe

Increasing from 19.3 at Tôtes to 41.8 at Dieppe

## N28 Rouen - Isneauville

Increasing from 0 at Rouen to 7.8 at Isneauville

## N43 Sedan - Charleville-Mézières

Sections:

1 Sedan bypass

Increasing from 9.4 at the D8043 east of Sedan to 17.0 at the A34 west of Sedan

Kilometerage almost corresponds to the A34 but not exactly

2 Charleville-Mézières western bypass

Increasing from 41.0 at the A34 in Charleville to 45.8 the N43

## N51 Isles-sur-Suippe - Lavannes

Increasing from 0.0 at Isles-sur-Suippe to 10.0 at Lavannes

On both sides the road continues as A34

## N52 Aumetz - Longwy - Belgium

Increasing from 0.0 at the A30 to 25.2 at the border with Belgium (A28)

## N57 Nancy - Pontarlier

Sections:

1 Flavigny-sur-Moselle - Gripport

Increasing from 49.3 at Flavigny-sur-Moselle to 71.1 at Gripport

2Gripport - Remiremont

Increasing from 0.0 at Gripport to 71.1 at Remiremont

3 Besançon southern bypass

Increasing from 15.0 at the N83 south of Besançon to 19.4 at the D246

km values are ca. 1.3 km apart

4 Besançon - Étalans

Increasing from 21.0 at the D571 east of Besançon to 38.0 at Étalans

New sign for km 1

## N58 Belgium - Sedan

Increasing from 0.0 at the border with Belgium (N89) to 11.2 at the N43 near Sedan

## N59 Lunéville - St-Dizier

Sections:

1 Meurthe-et-Moselle

Increasing from 3.5 at the N4 to 32.4 at the Vosges border

6 + 600 is not 606 but 6.6

An unusual position for the direction D

2 Vosges

Increasing from 0.0 at Vosges to 25.1 at St-Dizier

## N61 Hambach - Grosbliederstroff

Sections:

1 Hambach - Sarreguemines

Increasing from 16.0 at Hambach to 21.5 at Sarreguemines

2 Sarreguemines - Grosbliederstroff

Increasing from 22.0 at Sarreguemines to 30.5 at Grosbliederstroff

## N83 Colmar - Sélestat

Increasing from 58.4 at Colmar to 69.3 at Sélestat

On both sides the road continues as A35

## N88 Le Puy - St-Etienne

Sections:

1 Haute-Loire

Increasing from 30.0 at St-Chamond to 52.1 at the Loire border

2 Loire

Increasing from 0.0 at the Haute-Loire border to 56.3 at Le Puy

## N89 Arveyres - Bordeaux

Sections:

1 Arveyres bypass

Increasing from 33.3 at the A89 to 36.4 west of Arveyres

2 Arveyres - Bordeaux

Increasing from 36.0 at Arveyres to 50.3 at Bordeaux

## N90 Albertville - Moutiers

Increasing from 19.9 at the A430 west of Albertville to 37.9 at Moutiers

## N104 La Francilienne south and north

Sections:

1 Lognes - Brie-Comte-Robert

Increasing from 0.0 at Lognes - to 20.5 at the A5b near Brie-Comte-Robert

2 Brie-Comte-Robert - Lieusaint

Increasing from 20.5 at Brie-Comte-Robert to 27.9 at the N6 in Lieusaint

3 Lieusaint - Corbeil-Essonnes

Increasing from 27.7 at Lieusaint - to 37.1 at the A6 in Corbeil-Essonnes

4 Corbeil-Essonnes - Les Ulis

Increasing from 39.6 at Corbeil-Essonnes to 58.4 at Les Ulis

Increasing from 0.0 at the N184 in Villiers-Adam to 25.4 at the A1 near Louvres

## N113 Saint-Martin-de-Crau - Arles

Increasing from 59.6 at the A54 near Saint-Martin-de-Crau to 79.4 at the N572 near Arles

## N118 Le Petit Clamart - Les Ulis

Increasing from 0.0 at Le Petit Clamart to 15.5 at Les Ulis

## N124 Toulouse - Auch

Sections:

1 Toulouse - Pyroutet

Increasing from 5.9 at the A624 in Toulouse to 20.3 at the Gers border

2 Gers

Increasing from 0.0 at Pyroutet to 14.7 at L'Isle-Jourdain

## N136 Périphérique Rennes

Increasing from 0.0 at the N157 east of Rennes in clockwise direction south - west - north -east to 30.7 at the N157

## N137 Nantes - Rennes

Sections:

1 Loire-Atlantique

Increasing from 27.7 at Nantes to 81.7 at the Ille-et-Vilaine border

2 Ille-et-Vilaine

Increasing from 0.0 at the Loire-Atlantique/Ille-et-Vilaine border to 43.3 at the Rennes ring road

## N145 Bellac - Montluçon

Sections:

1 Creuse

Increasing from 0.5 at Creuse to 91.0 at the Allier border

2 Allier

Increasing from 0.0 at the Creuse border to 15.9 at the A714 north of Montluçon

## N154 Évreux - Louviers

Increasing from 26.6 at Évreux to 46.3 at Louviers

## N157 Laval - Rennes

Increasing from 0.0 at the A81 west of Laval to 41.8 at the N136 in Rennes

## N158 Falaise - Caen

Increasing from 10.7 at Falaise to 38.2 at Caen

## N165 Nantes - Brest

Sections:

1 Loire-Atlantique

Increasing from 7.5 at Nantes to 65.7 at La Roche-Bernard

2 La Roche-Bernard bypass

Increasing from 0.0 east of La Roche-Bernard to 8.2 west of La Roche-Bernard

3 La Roche-Bernard - Auray

Increasing from 8.7 at La Roche-Bernard to 65.4 at Auray

4 Auray - Gestel

Increasing from 64.0 at Auray to 109.3 at Gestel

5 Finistère

Increasing from 0.0 at Gestel to 114.3 at Brest

## N175 Avranches bypass

Increasing from 38.8 at Pontaubault to 49.2 at Avranches

On both sides the road continues as A84

## N184 Saint-Germain-en-Laye - Presles

Sections:

1 Yvelines

Increasing from 16.8 at Saint-Germain-en-Laye to 25.1 at the Yvelines/Val d'Oise border

2 Val d'Oise

Increasing from 0.0 at the Yvelines/Val d'Oise border to 19.1 at the A16 in Presles

## N201 Chambéry - La Ravoire

Increasing from 0.0 at the A43 north of Chambery to 9.1 at La Ravoire where the road continues as A41/A43

## N225 A25 - Dunkerque

Increasing from 0.0 at the A25 to 10.5 at Dunkerque

## N230 Bordeaux eastern ring road

Increasing from 34 at the A630 in Bordeaux to 44.2 at the A10 junction

Kilometerage is an extension of the A630

## N249 Nantes - Cholet

Sections:

1 Loire-Atlantique

Increasing from 1.0 at the N844 Nantes ring road to 25.6 at the Loire-Atlantique/Maine-et-Loire border

2 Maine-et-Loire

Increasing from 0.0 at Loire-Atlantique/Maine-et-Loire border to 34.1 at the Deux-Sèvres border

3 Deux-Sèvres

Decreasing from 79.1 at the Maine-et-Loire border to 49.6 at Bressuire

## N431 Metz southeastern bypass

Increasing from 0.0 at the A315 to 14.6 at the A31 south of Metz

km 8

## N532 Valence - Romans-sur-Isère

Increasing from 4.7 at the N7 in Valence to 15.4 at Romans-sur-Isère where the road continues as A49

## N572 Arles - A54

Increasing from 9.0 at Arles to 13.1 at the A54

## N814 Périphérique Caen

Sections:

1 Périphérique Caen north

Increasing from 0.0 at the A13 to 10.8 at the N13

2 Périphérique Caen south

Increasing from 11.2 at the N13 to 27.4 at the A13

Sections:

Increasing from 0.0 at the A11/A844 to 8.7 at the N249

Increasing from 8.2 at the N249 to 24.0 at the D723

Increasing from 25.0 at teh D723 to 36.0 at the A82/A844

## N2350 Strasbourg: link between A35 and D63

Increasing from 0.0 at the A35 in Strasbourg to 1.3 at the D63

## D6 Bouches-du-Rhône

Increasing from 8.0 at the A515 to 21.8 east of Gardanne

## D199 Noisy-le-Grand - Torcy

Increasing from 0.0 at Noisy-le-Grand to 5.1 at Torcy

## D383 Ring Lyon

Sections:

1 Ring Lyon north

Increasing from 0.0 at the D483 to 2.1 at Boulevard Bonnevay

2 Ring Lyon east

Increasing from 3.3 at Boulevard Bonnevay to 15.0 at Boulevard Chambaud de la Bruyère

3 Ring Lyon south

Increasing from 15.5 at Boulevard Chambaud de la Bruyère to 18.1 at the A7

## D901 Haute-Garonne

Increasing from 0.0 at the A624 1.6 at the A621 west Toulouse

## D906 Contournement Sud-Ouest de Vichy

Increasing from 4.0 at the D906E south of Vichy to 22.0 at the D2209 west of Vichy

Continues as A719 but with a different kilometerage

## D2701 A10 - Orléans

Increasing from 0.0 at the A10 to 2.8 in Orléans

former A701

## BP Boulevard Peripherique Paris

Increasing from 0.0 at Porte de Bercy in clockwise direction to 35.0 at Porte de Bercy

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Marcel Monterie